Zamil Steel Buildings India [P] Ltd. Offers Pre Engineered Buildings. Zamil Steel Buildings India [P] Ltd. Is engaged in the designing, manufacturing and supplying of pre-engineered steel buildings [PEB] following ISO 9001:2000 procedures. The pre-Engineered Building finds applications in various fields. The Pre-Engineered Buildings are suitable for non-residential low-rise building. The Pre Engineered Buildings offer faster delivery at lower initial cost. The Pre Engineered Buildings feature turnkey construction.